Fractal analysis of time-resolved magnetic domain patterns in Co/Pd multilayer with varying number of repeats

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dc.contributor.authorKim, DHko
dc.contributor.authorCho, YCko
dc.contributor.authorChoe, SBko
dc.contributor.authorShin, Sung-Chulko
dc.date.accessioned2009-12-03T08:27:24Z-
dc.date.available2009-12-03T08:27:24Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2004-06-
dc.identifier.citationPHYSICA STATUS SOLIDI B-BASIC RESEARCH, v.241, pp.1669 - 1672-
dc.identifier.issn0370-1972-
dc.identifier.urihttp://hdl.handle.net/10203/14113-
dc.description.abstractWe investigate the fractal behavior of magnetic domain together with analysis of dynamic reversal behavior in Co/Pd multilayer films prepared with different number of repeats n. We utilize a novel magneto-optical microscope magnetometer technique to visualize the time-resolved domain evolution patterns in these films. Quantitative analysis of the time-resolved domain evolution patterns allows us to determine the fractal dimension D-f and the reversal ratio V/R depending on n, where V/R represents the counterbalance between the wall-motion speed V and the nucleation rate R. As n increases, domain shape becomes more ragged and complex and thus, D-f increases. Interestingly enough, the change in D-f clearly seems to be coupled to the change in V/R with varying n, which implies that the correlation between Df and V/R is mediated via the distributed defects. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.-
dc.description.sponsorshipThis work was supported through the Creative Research Initiatives Project of the Korean Ministry of Science and Technology.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectACTIVATION VOLUMES-
dc.subjectREVERSAL BEHAVIOR-
dc.subjectFILMS-
dc.subjectNANOMULTILAYERS-
dc.subjectDEPENDENCE-
dc.titleFractal analysis of time-resolved magnetic domain patterns in Co/Pd multilayer with varying number of repeats-
dc.typeArticle-
dc.identifier.wosid000222123000071-
dc.identifier.scopusid2-s2.0-4644282335-
dc.type.rimsART-
dc.citation.volume241-
dc.citation.beginningpage1669-
dc.citation.endingpage1672-
dc.citation.publicationnamePHYSICA STATUS SOLIDI B-BASIC RESEARCH-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorShin, Sung-Chul-
dc.contributor.nonIdAuthorKim, DH-
dc.contributor.nonIdAuthorCho, YC-
dc.contributor.nonIdAuthorChoe, SB-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordPlusACTIVATION VOLUMES-
dc.subject.keywordPlusREVERSAL BEHAVIOR-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusNANOMULTILAYERS-
dc.subject.keywordPlusDEPENDENCE-
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